| Clue | Source | Date |
|---|---|---|
| Bejeweled target of a heist in "Ocean's Twelve" | New York Times | 07 Aug 2026 |
| Russian symbol of opulence | Universal | 18 Dec 2022 |
| Jeweled Russian treasure | Universal | 20 Jul 2019 |
| Jeweled Russian treasure | ||
| Russian-made collectible | ||
| Prized Russian collectible | ||
| Objet d'art at auction in "Octopussy" | ||
| Czars' collectible | ||
| Russian royal's treasure | ||
| Czar's treasure | ||
| Russian art treasure | ||
| Russian royal treasure | ||
| Russian royal treasure |